Lori’s Casserole–pasta with a pizza flare. There is so much flavor from the Italian sausage and bacon. Don’t forget the creamy element from cream cheese and melty mozzarella cheese on top! Making this recipe in the Instant Pot is so fast and easy.

Lori’s Casserole
Today’s recipe is one of those dinners that is just mmm mmm good and comfort food to the max. Every recipe I have made with Italian sausage is a good one. Starting with all that flavor makes a winning dinner. This dinner reminds me a bit of pizza pasta and the leftovers are just as good or better than the first day. You can even make this dinner as a freezer meal for a future dinner. Have a smaller group? Freeze half for an easy meal another night.
This recipe is adapted from Lori’s Creamy Pizza Casserole on Just a Pinch.
Ingredients/Substitution Ideas
- Italian sausage–I used Johnsonville mild Italian sausage
- Onion–yellow, white
- Chicken broth–or 4 cups water and 4 tsp of Better than Bouillon chicken base
- Italian seasoning
- Rotini–or penne, cavatappi, macaroni
- Crushed tomatoes
- Tomato sauce
- Diced green chiles–I used mild
- Cream cheese–or neufchatel
- Mozzarella cheese
- Bacon crumbles–optional but yummy
Steps
Turn Instant Pot to saute setting. When display says HOT add in the sausage and break it up. Add in the onions. Brown for about 5 minutes. Drain off excess grease.

Pour in the broth and scrape bottom of pot so that nothing is sticking. Turn off Instant Pot.

Sprinkle in the Italian seasoning and the rotini pasta.

Dump the tomatoes, tomato sauce, green chiles and cream cheese on top. Don’t stir.

Cover Instant Pot and secure the lid. Make sure valve is set to sealing. Set the manual/pressure cook button to 4 minutes. When time is up let pot sit for 5-10 minutes and then move valve to venting. Remove the lid.

Stir, until cream cheese is all incorporated.

Spread the contents of Instant Pot into a 9×13 inch pan. Sprinkle with the mozzarella and bacon. Bake at 350 degrees for 15 minutes.

Serve and enjoy.

Notes/Tips
- Serve with a green salad and garlic bread.
- I used my 6 quart Instant Pot*. You can also make this in an 8 quart pot or halve the recipe in the 3 quart pot.
- If you use another type of pasta you may need to adjust the cooking time. Here is the formula: look at the back of the box of pasta and see how many minutes it says to boil the pasta. If it’s 10 minutes you divide that number by 2 (=5) and then subtract 2 minutes. So you would pressure cook for 3 minutes. I usually use a 5-10 minute natural pressure release for pasta.
- This recipe can be prepped ahead of time and then frozen. I like using the disposable foil pans and then I wrap the pan tightly with foil. When you’re ready to eat you can thaw it overnight and bake with the foil on top until warmed through (about 45 minutes at 350 degrees) or you can bake from frozen (about 90 minutes at 350 degrees).
- Try adding in diced green bell peppers, mushrooms or olives.
- Store leftovers in an airtight container* in the refrigerator for up to 5 days or in the freezer for up to 3 months.
- Other recipes you can make with bacon crumbles are Anthony’s Chicken and Love Machine Casserole.
Did you know you can filter the recipes on my website to search by meat type, IP or Crockpot, low carb, gluten free, etc.? Use the filter to find exactly what you are looking for.


Lori’s Casserole
- Prep Time: 20 minutes
- Total Time: 20 minutes
- Yield: 8–10 servings 1x
Description
Pasta with a pizza flare. There is so much flavor from the Italian sausage and bacon. Don’t forget the creamy element from cream cheese and melty mozzarella cheese on top! Making this recipe in the Instant Pot is so fast and easy.
Ingredients
- 1 lb Italian sausage
- 1 cup diced onion
- 4 cups chicken broth
- 1 Tbsp Italian seasoning
- 1 (16 oz) package rotini
- 1 (15 oz) can crushed tomatoes
- 1 (15 oz) can tomato sauce
- 1 (4 oz) can mild diced green chiles
- 6 oz cream cheese
- 1 cup shredded mozzarella cheese
- 1/2 cup bacon crumbles
Instructions
- Turn Instant Pot to saute setting. When display says HOT add in the sausage and break it up. Add in the onions. Brown for about 5 minutes. Drain off excess grease.
- Pour in the broth and scrape bottom of pot so that nothing is sticking. Turn off Instant Pot.
- Sprinkle in the Italian seasoning and the rotini pasta. Dump the tomatoes, tomato sauce, green chiles and cream cheese on top. Don’t stir.
- Cover Instant Pot and secure the lid. Make sure valve is set to sealing. Set the manual/pressure cook button to 4 minutes. When time is up let pot sit for 5-10 minutes and then move valve to venting. Remove the lid.
- Stir, until cream cheese is all incorporated. Spread the contents of Instant Pot into a 9×13 inch pan. Sprinkle with the mozzarella and bacon. Bake at 350 degrees for 15 minutes.
- Serve and enjoy.
- Category: Pasta
- Method: Instant Pot

More Instant Pot Pasta Casseroles…
Hot Stuff Casserole
Beefy rigatoni with chili seasonings, cheese, sour cream, Rotel tomatoes and more. A delicious and easy weeknight dinner recipe you can make with the help of your Instant Pot.
Mississippi Sin Casserole
Chicken, ham and pasta in a creamy sassy sauce. An easy dump and go Instant Pot recipe.
*Karen Petersen is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com.




In spite of the name, most recipes are for instant pot. How about more crockpot recipes?
Here are all my recipes that can be made in the slow cooker: https://www.365daysofcrockpot.com/recipes/?fwp_method=slow-cooker
wheres the crockpot directions please and thank you. Seen the oven version I can make but love my slow cooker. thanks again.
Hi Priscilla, this particular recipe doesn’t have a slow cooker version. Sorry!
Super easy, great instructions and wonderful blending of flavors. Will make again and again and again !!!
Thank You,
Perry
ps I have a different instant pot, one pot dinner, less clean up.
Thanks so much Perry! I’m glad you loved it 🙂
How would one make this if they did not have an instapot?
1. Cook pasta according to package directons. Drain and set aside.
2. Heat a pan over medium high heat and add in the sausage and break it up. Add in the onions. Brown for about 5 minutes. Drain off excess grease.
3. Stir in the Italian seasoning, rotini pasta, tomatoes, tomato sauce, green chiles and cream cheese. Heat through until cream cheese is incorporated.
4. Spread the contents into a 9×13 inch pan. Sprinkle with the mozzarella and bacon. Bake at 350 degrees for 15 minutes.
Serve and enjoy.
I’m so glad you asked that question I don’t have an Instapot either and this dish looks amazing!
my famiky and I loved it! so simple to make!
Thanks so much Jay!
I love your recipes but don’t use an instant pot. no recipe for using my oven
Please, please, please…how about some recipes without milk, cream cheese?? Bean ideas? Pasta… Cheddar and hard cheeses ok, but some of your readers (me!) can’t deal with a lot of dairy.
Thanks, Nancy
here are my dairy free recipes: https://www.365daysofcrockpot.com/tag/dairy-free/